def test_Error(self):
context = Mock()
r = Error(123, context, "Test Error")
self.assertEquals(123, r.id_)
self.assertEquals("malcolm:core/Error:1.0", r.typeid)
self.assertEquals(context, r.context)
r.set_message("Test Error 2")
self.assertEquals("Test Error 2", r.message)
def test_callback_error(self):
t = Task("testTask", self.proc)
resp = Error(0, None, None)
resp.set_message('error')
t.q.put(resp)
t.stop()
t.subscribe(self.attr, self._callback, 3, 5)
f1 = Future(t)
t._futures = {1: f1}
self.assertRaises(RuntimeError, t.wait_all, f1, 0)
def test_callback_error(self):
t = Task("testTask", self.proc)
resp = Error(0, None, None)
resp.set_message('error')
t.q.put(resp)
t.stop()
t.subscribe(self.attr, self._callback, 3, 5)
f1 = Future(t)
t._futures = {1: f1}
self.assertRaises(RuntimeError, t.wait_all, f1, 0)
def test_exception(self):
# timeout due to no response arriving
f0 = Future(self.task)
f1 = Future(self.task)
self.task._futures = {0: f0, 1: f1}
self.assertRaises(queue.Empty, f0.exception, 0)
# return after waiting for response object
resp0 = Return(0, None, None)
resp0.set_value('testVal')
resp1 = Error(1, None, None)
resp1.set_message('test Error')
self.task.q.put(resp0)
self.task.q.put(resp1)
self.assertEqual(f1.exception(), 'test Error')
def test_result(self):
# timeout due to no response arriving
f0 = Future(self.task)
f1 = Future(self.task)
self.task._futures = {0: f0, 1: f1}
self.assertRaises(queue.Empty, f0.result, 0)
# return after waiting for response object
resp0 = Return(0, None, None)
resp0.set_value('testVal')
resp1 = Error(1, None, "test Error")
resp1.set_message('test Error')
self.task.q.put(resp0)
self.task.q.put(resp1)
self.assertEqual(f0.result(), 'testVal')
def test_exception(self):
# timeout due to no response arriving
f0 = Future(self.task)
f1 = Future(self.task)
self.task._futures = {0: f0, 1: f1}
self.assertRaises(queue.Empty, f0.exception, 0)
# return after waiting for response object
resp0 = Return(0, None, None)
resp0.set_value('testVal')
resp1 = Error(1, None, None)
resp1.set_message('test Error')
self.task.q.put(resp0)
self.task.q.put(resp1)
with self.assertRaises(ValueError) as cm:
f1.exception()
self.assertEqual(str(cm.exception), 'test Error')
